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2022年廣西北部灣經(jīng)濟(jì)區(qū)中考英語(yǔ)真題（解析版）
Ibelieved that I was right and he was wrong, and Tony believed that I was wrongand he was right. Our teacher, a kind and smart lady, decided to teach us alesson. She brought us to the front of the class and placed him on one side ofher desk and me on the other. In the middle of her desk was a large and roundobject. I could clearly see that it was black. The teacher asked us what colorthe object was. “White,” Tony answered. I couldn’t believe he said the objectwas white! “Clearly, it was black!” Another argument started between Tony andme, this time about the color of the object.
2022年廣西北部灣經(jīng)濟(jì)區(qū)中考英語(yǔ)真題（原卷版）
Ibelieved that I was right and he was wrong, and Tony believed that I was wrongand he was right. Our teacher, a kind and smart lady, decided to teach us alesson. She brought us to the front of the class and placed him on one side ofher desk and me on the other. In the middle of her desk was a large and roundobject. I could clearly see that it was black. The teacher asked us what colorthe object was. “White,” Tony answered. I couldn’t believe he said the object waswhite! “Clearly, it was black!” Another argument started between Tony and me,this time about the color of the object.
2022年廣西北部灣經(jīng)濟(jì)區(qū)中考英語(yǔ)真題（原卷版）
By usingthis method, the study found that red meats were the most unfriendly foods tothe environment. Keeping farm animals produces a large number of methane（甲烷）that keeps 30 times more heat than CO2. As well asmaking the earth warmer, eating too much red meat is known to increase the riskof a few illnesses, such as heart trouble.
2022年廣東省廣州市中考英語(yǔ)真題（解析版）
When youand your friends turn to each other to talk about problems or troubles, yougive each other advice and help. One important thing of our growth is to makedecisions to help our friends and learn to support each other. This requires usto learn what it means to help friends and how to help them in right ways.
2022年山東省濱州市中考英語(yǔ)真題（解析版）
Everyone knows how similar chimpanzees (黑猩猩)are to humans. So it’s no surprise that their greetings are also close to ours.The most common ways of greeting between chimpanzees are hand touching andhugging. Sometimes they also kiss each other. Some chimpanzees can even learnsimple sign language.
2022年山東省濟(jì)寧市中考英語(yǔ)真題（解析版）
Raden Roro Hendarti, nearly 50 years old, is alibrarian in Muntang village. She started a “trash library”, hoping to makechildren read more as well as make them realize the importance of environmentprotection. Each weekday, Raden puts all kinds of books on the back of herthree-wheeler (三輪車)and rides to Muntang village. There, children line up to exchange plastic cups,bags and other trash for books from Raden’s mobile library. After finishing theexchange, Raden carries back all the trash.
2022年山東省濟(jì)寧市中考英語(yǔ)真題（原卷版）
Each ofthem has their own experience- two people with synesthesia may both “feel”music, but they almost never feel the music in the same way. For example, onemay feel the music of the violin lightly brushing his face; the other may feelit on her ankle (腳踝). And one’s experience of synesthesia is alwaysthe same. If they see the number 5 in the color blue, then 5 is blue every timethey see it.
2022年廣東省廣州市中考英語(yǔ)真題（原卷版）
Slowlybut surely, Amy and her grandparents were making progress. Boxes of all sizeswere placed on top of each other throughout the house. Amy’s grandparents hadlived in the house for years and they had collected many things.
2022年山東省濱州市中考英語(yǔ)真題（原卷版）
As thegovernment encourages the renaissance (復(fù)興) of traditional culture,Hanfu is getting more and more popular with the teenagers. Every year, we canenjoy different Hanfu shows around the cities. And now quite a few Hanfu clubshave been set up in universities. Members usually wear Hanfu at theirgraduation ceremonies or during holidays. Some even wear Hanfu on regular days,too. And these fans created a special day—China Haniu Day to celebratetraditional Chinese clothing. It falls on the third day of the third month inChinese lunar calendar (陰歷).
2022年內(nèi)蒙古赤峰市中考英語(yǔ)真題（原卷版）
We allknow that rice, wheat and corn are staples, but do you know there is anotherkind of staple food—potatoes? Potatoes have many advantages. Theyare a good source of vitamin C and potassium(鉀). A potato’s vitamin C isas rich as 10 apples. What’s more,potatoes are low in calories(卡路里)-onlythree fourths of the same amount of wheat and corn, according to People’s Daily. Potatoes are easy togrow. It can be grown in both the north and the south during winter, spring andautumn. The plant is also able to bear drought(干旱). Some areas of China arefacing water shortages, so the potato is safe to grow.
2022年內(nèi)蒙古赤峰市中考英語(yǔ)真題（解析版）
Chopsticksoriginated from(起源于) China.Though simple and little, they are agreat invention in the history of humans. There are many legends aboutChopsticks, Da Yu and Chopsticks is one of them.It issaid that during Yao and Shun times, Shun ordered Yu to control the flood. Oneday, Yu took a boat to an island, he was so hungry that he used an earth pot tocook meat. After the meat was well-done in boiled water, he didn’t want towaste time to wait for it to cool, so he took two branches to pick up the meatfrom the soup. After, to save time, he always took small branches to take outfood from the hot pot. For a long time, he was skilled at picking up food withsmall sticks. In this way, the first types of chopsticks were born.
2022年內(nèi)蒙古包頭市中考英語(yǔ)真題（解析版）
Mostschools offer different kinds of subjects and activities for students, but someschools offer additional training in certain areas, such as the performing andarts. In this way, schools can help students develop their artistic talentsfrom an early age and have greater success in their future profession. THE ROYAL BALLET（芭蕾舞）SCHOOL
2022年內(nèi)蒙古包頭市中考英語(yǔ)真題（原卷版）
Locatedin the mountains about 100 miles from Los Angeles, the Idyllwild Arts Academyis a boarding school for young artists. It offers training in arts, likedrawing, painting, photography and cinema, along with programmes for theperforming arts. The school’s quiet, rural location also makes it a verypeaceful and beautiful place to learn. THE NATIONAL CIRCUS（雜技）SCHOOL
初中英語(yǔ)外研版七年級(jí)下冊(cè)《Module 5 Shopping》說課稿
二、教學(xué)目標(biāo)1.知識(shí)與技能掌握下列單詞：market, supermarket,biscuit, lemon, strawberry, Mother’s Day, size, take, may, try, try on,certainly, wait a minute, sale, price, sale, look. fresh2.過程與方法：1. 能夠通過書面表達(dá)購(gòu)物。2. 能夠根據(jù)情景進(jìn)行購(gòu)物對(duì)話。3.情感態(tài)度與價(jià)值觀：樂于參加運(yùn)用英語(yǔ)的實(shí)踐活動(dòng)，了解別國(guó)文化。
初中英語(yǔ)外研版七年級(jí)下冊(cè)《Module 5 Shopping》說課稿
二、教學(xué)目標(biāo)1.知識(shí)與技能掌握下列單詞：market, supermarket,biscuit, lemon, strawberry, Mother’s Day, size, take, may, try, try on,certainly, wait a minute, sale, price, sale, look. fresh2.過程與方法：1. 能夠通過書面表達(dá)購(gòu)物。2. 能夠根據(jù)情景進(jìn)行購(gòu)物對(duì)話。3.情感態(tài)度與價(jià)值觀：樂于參加運(yùn)用英語(yǔ)的實(shí)踐活動(dòng)，了解別國(guó)文化。三、學(xué)習(xí)者特征分析這一模塊內(nèi)容的學(xué)習(xí)者，是七年級(jí)的學(xué)生。學(xué)生已經(jīng)學(xué)過一些形式的特殊疑問句，像what can I do for you?/can I help you?這些購(gòu)物句式 ，學(xué)生在學(xué)生在小學(xué)階段已經(jīng)學(xué)過，學(xué)生通過閱讀，情景購(gòu)物對(duì)話的練習(xí)，學(xué)生準(zhǔn)確的進(jìn)行購(gòu)物的對(duì)話。
部編版小學(xué)語(yǔ)文六年級(jí)下冊(cè)第21課《我最好的老師》優(yōu)秀教案范文
嗅蘋果 學(xué)生們向蘇格拉底請(qǐng)教：怎樣才能堅(jiān)持真理? 笑容可掬的蘇格拉底讓大家坐下來，隨后取出一個(gè)蘋果。他用手指捏著，慢慢地從每個(gè)同學(xué)的座位旁邊走過，一邊走一邊說：“請(qǐng)同學(xué)們集中精力，注意嗅一嗅空氣中的氣味?！薄 ∪缓?，他回到講臺(tái)上，把蘋果舉起來左右晃了晃，問：“哪位同學(xué)聞到了蘋果的氣味兒?” 有一位同學(xué)舉手回答：“我聞到了，是香味！” 蘇格拉底再次走下講臺(tái)，舉著蘋果，慢慢地從每一個(gè)學(xué)生的座位旁邊走過，邊走邊叮囑：“請(qǐng)同學(xué)務(wù)必集中精力，仔細(xì)嗅一嗅空氣中的氣味。” 稍停，蘇格拉底第三次從講臺(tái)走到學(xué)生們中間，讓每一個(gè)學(xué)生再嗅一嗅蘋果的氣味。
幼兒園大班常識(shí)說課 少數(shù)民族
開始部分主要是利用幼兒的以往經(jīng)驗(yàn)，從復(fù)習(xí)兒歌認(rèn)識(shí)中國(guó)地圖開始，知道中國(guó)是個(gè)多民族的國(guó)家(重點(diǎn)是讓幼兒知道除了漢族外，其他的各個(gè)民族都是少數(shù)民族。教師用意在使幼兒理解民族大團(tuán)結(jié))，引入本課的具體內(nèi)容，(請(qǐng)來四個(gè)做客的民族娃娃，讓幼兒猜一猜他們來自哪里，客人說出自己從哪里來)認(rèn)識(shí)四個(gè)民族在地圖上的大概位置。這樣通過大地圖(中國(guó))→許多民族→四位客人。一步步深入到課題，吸引幼兒，激發(fā)幼兒學(xué)習(xí)的欲望?！ 』静糠质亲層變赫J(rèn)識(shí)各民族的服飾特征與生活習(xí)慣，通過認(rèn)識(shí)、鞏固加深幼兒印象?？梢韵茸層變河^察幻燈片，由教師的導(dǎo)語(yǔ)讓幼兒嘗試，進(jìn)一步仔細(xì)觀察掛圖，在幼兒回答的基礎(chǔ)上由教師小結(jié)，由此培養(yǎng)幼兒的觀察能力與表達(dá)能力。然后是復(fù)習(xí)鞏固，通過自制幻燈片的添色游戲，調(diào)動(dòng)幼兒興趣，快速辨認(rèn)并參與游戲，這樣幼兒既動(dòng)手參與了游戲、活躍了課堂氣氛，又復(fù)習(xí)了新課。最后為了豐富知識(shí)，讓幼兒大致了解他們的音樂及舞蹈，這樣滿足孩子愛唱愛跳的欲望，培養(yǎng)音樂的感受力及欣賞、創(chuàng)編的能力，老師應(yīng)跳出各民族的舞蹈風(fēng)格，用情緒與動(dòng)作感染幼兒，活躍課堂氣氛。
北師大初中數(shù)學(xué)九年級(jí)上冊(cè)用公式法求解一元二次方程2教案
二、填空題1．一元二次方程ax2+bx+c=0（a≠0）的求根公式是________，條件是________．2．當(dāng)x=______時(shí)，代數(shù)式x2-8x+12的值是-4．3．若關(guān)于x的一元二次方程（m-1）x2+x+m2+2m-3=0有一根為0，則m的值是_____．三、綜合提高題1．用公式法解關(guān)于x的方程：x2-2ax-b2+a2=0．2．設(shè)x1，x2是一元二次方程ax2+bx+c=0（a≠0）的兩根，（1）試推導(dǎo)x1+x2=- ，x1·x2= ；（2）求代數(shù)式a（x13+x23）+b（x12+x22）+c（x1+x2）的值．3．某電廠規(guī)定：該廠家屬區(qū)的每戶居民一個(gè)月用電量不超過A千瓦時(shí)，那么這戶居民這個(gè)月只交10元電費(fèi)，如果超過A千瓦時(shí)，那么這個(gè)月除了交10元用電費(fèi)外超過部分還要按每千瓦時(shí) 元收費(fèi)．（1）若某戶2月份用電90千瓦時(shí)，超過規(guī)定A千瓦時(shí)，則超過部分電費(fèi)為多少元？（用A表示）（2）下表是這戶居民3月、4月的用電情況和交費(fèi)情況
北師大初中數(shù)學(xué)九年級(jí)上冊(cè)用公式法求解一元二次方程2教案
二、填空題1．一元二次方程ax2+bx+c=0（a≠0）的求根公式是________，條件是________．2．當(dāng)x=______時(shí)，代數(shù)式x2-8x+12的值是-4．3．若關(guān)于x的一元二次方程（m-1）x2+x+m2+2m-3=0有一根為0，則m的值是_____．三、綜合提高題1．用公式法解關(guān)于x的方程：x2-2ax-b2+a2=0．2．設(shè)x1，x2是一元二次方程ax2+bx+c=0（a≠0）的兩根，（1）試推導(dǎo)x1+x2=- ，x1·x2= ；（2）求代數(shù)式a（x13+x23）+b（x12+x22）+c（x1+x2）的值．3．某電廠規(guī)定：該廠家屬區(qū)的每戶居民一個(gè)月用電量不超過A千瓦時(shí)，那么這戶居民這個(gè)月只交10元電費(fèi)，如果超過A千瓦時(shí)，那么這個(gè)月除了交10元用電費(fèi)外超過部分還要按每千瓦時(shí) 元收費(fèi)．（1）若某戶2月份用電90千瓦時(shí)，超過規(guī)定A千瓦時(shí)，則超過部分電費(fèi)為多少元？（用A表示）（2）下表是這戶居民3月、4月的用電情況和交費(fèi)情況
北師大初中數(shù)學(xué)九年級(jí)上冊(cè)用公式法求解一元二次方程1教案
易錯(cuò)提醒：利用b2－4ac判斷一元二次方程根的情況時(shí)，容易忽略二次項(xiàng)系數(shù)不能等于0這一條件，本題中容易誤選A.【類型三】 根的判別式與三角形的綜合應(yīng)用已知a，b，c分別是△ABC的三邊長(zhǎng)，當(dāng)m>0時(shí)，關(guān)于x的一元二次方程c(x2＋m)＋b(x2－m)－2m ax＝0有兩個(gè)相等的實(shí)數(shù)根，請(qǐng)判斷△ABC的形狀．解析：先將方程轉(zhuǎn)化為一般形式，再根據(jù)根的判別式確定a，b，c之間的關(guān)系，即可判定△ABC的形狀．解：將原方程轉(zhuǎn)化為一般形式，得(b＋c)x2－2m ax＋(c－b)m＝0.∵原方程有兩個(gè)相等的實(shí)數(shù)根，∴(－2m a)2－4(b＋c)(c－b)m＝0，即4m(a2＋b2－c2)＝0.又∵m≠0，∴a2＋b2－c2＝0，即a2＋b2＝c2.根據(jù)勾股定理的逆定理可知△ABC為直角三角形．方法總結(jié)：根據(jù)一元二次方程根的情況，利用判別式得到關(guān)于一元二次方程系數(shù)的等式或不等式，再結(jié)合其他條件解題．
